47426920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{51551}}^1$

素因数の和:51585

約数の個数: 32

約数和(自身を含む): 111352320

約数和(自身を除く): 63925400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 51551, 103102, 206204, 257755, 412408, 515510, 1031020, 1185673, 2062040, 2371346, 4742692, 5928365, 9485384, 11856730, 23713460, 47426920]

約数ペア:

[(1, 47426920), (2, 23713460), (4, 11856730), (5, 9485384), (8, 5928365), (10, 4742692), (20, 2371346), (23, 2062040), (40, 1185673), (46, 1031020), (92, 515510), (115, 412408), (184, 257755), (230, 206204), (460, 103102), (920, 51551)]